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WorksheetsCBA
Total questions: 45
Worksheet time: 33mins
Name
Class
Date
1.
GOLD
a)
Al
b)
Ag
c)
Ar
d)
Au
2.
The chemical symbol for Silicon is
a)
S
b)
Sn
c)
Sc
d)
Si
3.
which is an example of an element
a)
CaCl
b)
FeO
c)
N
d)
NaCl
4.
A pure substance that cannot be broken down into simpler substances.
a)
element
b)
compound
c)
molecule
d)
carbon dioxide
5.
Which of these is a rule for writing element symbols?
a)
First letter is always capitalized
b)
Second letter is capitalized
c)
In cursive
d)
1-5 letters
6.
How many elements are in COSNaPMnMg?
a)
10
b)
7
c)
8
d)
9
7.
How many elements are in HHe
a)
3
b)
4
c)
2
d)
5
8.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
9.
Elements which are shiny, conduct electricity and heat are called ....
a)
metals
b)
non-metals
c)
metalloids
d)
non-existent
10.
If a material can easily be drawn into the shape of a wire, it is ....
a)
Ductile
b)
Magnetic
c)
Malleable
d)
Reactive
11.
The chemical symbol for Carbon is
a)
C
b)
Cb
c)
Ca
d)
Cn
12.
An element is a ......
a)
pure substance
b)
compound
c)
mixture
d)
molecule
13.
Which model is used by scientists to determine the properties of elements?
a)
the rock cycle
b)
a Punnett Square
c)
a pedigree chart
d)
the Periodic Table
14.
Substances that are not shiny, mostly gaseous at room temperature and poor conductors are best described as .....
a)
Metalloids
b)
Metals
c)
Nonmetals
d)
Structure
15.
Name the three groups of elements on the periodic table of elements.
a)
Gold, Silver, Aluminum
b)
Dogs, Cats, Birds
c)
Metals, Metalloids, Nonmetals
d)
Lustrous, Malleable, Conductors
16.
_________ are elements that are good conductors of electric current and heat
a)
noble gasses
b)
metalloids
c)
nonmetals
d)
metals
17.
Elements that are poor conductors of heat and electricity. Many are gasses at room temperature
a)
metals
b)
nonmetals
c)
metalloids
d)
transition metals
18.
what does the 6 represent?
a)
Atomic mass
b)
atomic number
c)
chemical symbol
d)
element name
19.
What does the C represent?
a)
atomic mass
b)
atomic number
c)
element name
d)
chemical symbol
20.
An atom with atomic number 6 would have how many protons?
a)
6
b)
12
c)
3
d)
cannot be determined
21.
Which of the following is not a property of metals?
a)
brittle
b)
malleable
c)
lustrous
d)
conductive
22.
Breaks easily
a)
ductile
b)
malleable
c)
dull
d)
brittle
23.
Not shiny
a)
brittle
b)
ductile
c)
dull
d)
malleable
24.
Having a shiny surface or reflecting light brightly
a)
luster
b)
malleable
c)
ductile
d)
brittle
25.
Ability to be hammered into different shapes
a)
ductile
b)
malleable
c)
brittle
d)
dull
26.
Heat and electricity do not move through them easily
a)
malleable
b)
conductors
c)
ductile
d)
nonconductors
27.
What is the volume of the rock? The water level is displaced from 20 mL to 23 mL with the rock.
a)
3 mL
b)
23 mL
c)
20 mL
d)
43 mL
28.
What are the three states of matter?
a)
gas, liquid, mass
b)
solid, liquid, gas
c)
mass, volume, thermal energy
d)
gas, temperature, solids
29.
Which tool would be used to measure the mass of an object?
a)
balance
b)
graduated cylinder
c)
meter stick
d)
spring scale
30.
An attractive force for some metals.
a)
Conductivity
b)
Solubility
c)
Magnetism
d)
Mass
31.
A description of objects that can be measured and observed.
a)
gas
b)
mustangs
c)
physical properties
d)
melting point
32.
Aluminum would be considered which of the following?
a)
Homogeneous
b)
Heterogeneous
c)
Element
d)
Compound
33.
The graduated cylinder has a volume of 50 mL. You drop a tennis ball in the cylinder. The volume rises to 88 ml. What is the volume of the tennis ball?
a)
50 mL
b)
80 mL
c)
38 mL
d)
88 mL
34.
Describe what luster means
a)
How an object reflects light
b)
How soft an object is
c)
If an object floats
d)
If an object can be dug out of the earth.
35.
Diamonds cannot scratch other diamonds.
a)
True
b)
False
36.
Streak is the
a)
resistance to scratch.
b)
the way a mineral reflects light.
c)
color of a mineral's powder.
d)
the ability to break.
37.
Can a penny scratch fluorite?
a)
Yes
b)
No
38.
Using this scale, which mineral can scratch fluorite?
a)
Talc
b)
Gypsum
c)
Apatite
d)
Calcite
39.
What can scratch Talc?
a)
Gypsum
b)
Diamond
c)
Quartz
d)
All of them
40.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
41.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
42.
Which lab tool might you use to measure the volume of a liquid?
a)
electric scale
b)
bunsen burner
c)
test tube
d)
graduated cylinder
43.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
44.
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
a)
3 g/cm3
b)
1/3 g/cm3
c)
27 g/cm3
d)
39 g/cm3
45.
Calculate the density of the cube.
a)
2 g/cm3
b)
4 g/cm3
c)
6 g/cm3
d)
8 g/cm3
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